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The combining of double-clad (DC) doped fibers and semiconductor pump laser diodes has allowed the development of high power optical sources in CW or pulsed regimes. Compared to bulk medium, the main limitations for achieving high peak powers inside optical fibers are due to small mode field size and large propagation length. Nonlinear effects such as the optical Kerr effect, Stimulated Raman Scattering...
Recent development of fiber sources allows the generation of high peak power in the pulsed regime. Coherent LIDAR applications in the eye-safe window are designed with erbium–ytterbium fiber amplifiers. The main limitation to increase the optical power of narrow linewidth signals is the Stimulated Brillouin Scattering (SBS). A dynamic model for these fiber amplifiers is presented, and compared to...
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